diff --git a/VERSION b/VERSION
index 3c75765d8f..1d8f8c99cb 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.2.0-dev.437
+5.2.0-dev.439
diff --git a/auxil/bifcl b/auxil/bifcl
index 42638484c1..1698bcf849 160000
--- a/auxil/bifcl
+++ b/auxil/bifcl
@@ -1 +1 @@
-Subproject commit 42638484c1384e7abda004129adb0661cae99d43
+Subproject commit 1698bcf849d307830ae2219bf66d75e2c29035ed
diff --git a/auxil/binpac b/auxil/binpac
index d5433c8071..a4eb098d45 160000
--- a/auxil/binpac
+++ b/auxil/binpac
@@ -1 +1 @@
-Subproject commit d5433c8071a3bab58ab08ff5a141d12d106711db
+Subproject commit a4eb098d45011b883ae19c4d937b6efddf1cbb75
diff --git a/auxil/zeekctl b/auxil/zeekctl
index 33ff7b2c32..52d7d57307 160000
--- a/auxil/zeekctl
+++ b/auxil/zeekctl
@@ -1 +1 @@
-Subproject commit 33ff7b2c328c70bc39320a9baa6a113c2cc6b383
+Subproject commit 52d7d573073b4db831799406c4bec36a879f6f06